From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Tue, 20 Dec 2011 04:39:57 +0000 (+0000)
Subject: Fix off-by-one error in an assert condition. No functionality change, but better
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2fbf373a56b762e274af187bcb193634815ba1d2;p=clang

Fix off-by-one error in an assert condition. No functionality change, but better
error detection.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146962 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 9fc2962d27..5971011fce 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -4564,7 +4564,7 @@ Decl *ASTReader::GetDecl(DeclID ID) {
   
   unsigned Index = ID - NUM_PREDEF_DECL_IDS;
 
-  if (Index > DeclsLoaded.size()) {
+  if (Index >= DeclsLoaded.size()) {
     Error("declaration ID out-of-range for AST file");
     return 0;
   }